21911133060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{22877}}^1$

素因数の和:23222

約数の個数: 144

約数和(自身を含む): 70601324976

約数和(自身を除く): 48690191916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 313, 340, 510, 612, 626, 765, 939, 1020, 1252, 1530, 1565, 1878, 2817, 3060, 3130, 3756, 4695, 5321, 5634, 6260, 9390, 10642, 11268, 14085, 15963, 18780, 21284, 22877, 26605, 28170, 31926, 45754, 47889, 53210, 56340, 63852, 68631, 79815, 91508, 95778, 106420, 114385, 137262, 159630, 191556, 205893, 228770, 239445, 274524, 319260, 343155, 388909, 411786, 457540, 478890, 686310, 777818, 823572, 957780, 1029465, 1166727, 1372620, 1555636, 1944545, 2058930, 2333454, 3500181, 3889090, 4117860, 4666908, 5833635, 7000362, 7160501, 7778180, 11667270, 14000724, 14321002, 17500905, 21481503, 23334540, 28642004, 35001810, 35802505, 42963006, 64444509, 70003620, 71605010, 85926012, 107407515, 121728517, 128889018, 143210020, 214815030, 243457034, 257778036, 322222545, 365185551, 429630060, 486914068, 608642585, 644445090, 730371102, 1095556653, 1217285170, 1288890180, 1460742204, 1825927755, 2191113306, 2434570340, 3651855510, 4382226612, 5477783265, 7303711020, 10955566530, 21911133060]

約数ペア:

[(1, 21911133060), (2, 10955566530), (3, 7303711020), (4, 5477783265), (5, 4382226612), (6, 3651855510), (9, 2434570340), (10, 2191113306), (12, 1825927755), (15, 1460742204), (17, 1288890180), (18, 1217285170), (20, 1095556653), (30, 730371102), (34, 644445090), (36, 608642585), (45, 486914068), (51, 429630060), (60, 365185551), (68, 322222545), (85, 257778036), (90, 243457034), (102, 214815030), (153, 143210020), (170, 128889018), (180, 121728517), (204, 107407515), (255, 85926012), (306, 71605010), (313, 70003620), (340, 64444509), (510, 42963006), (612, 35802505), (626, 35001810), (765, 28642004), (939, 23334540), (1020, 21481503), (1252, 17500905), (1530, 14321002), (1565, 14000724), (1878, 11667270), (2817, 7778180), (3060, 7160501), (3130, 7000362), (3756, 5833635), (4695, 4666908), (5321, 4117860), (5634, 3889090), (6260, 3500181), (9390, 2333454), (10642, 2058930), (11268, 1944545), (14085, 1555636), (15963, 1372620), (18780, 1166727), (21284, 1029465), (22877, 957780), (26605, 823572), (28170, 777818), (31926, 686310), (45754, 478890), (47889, 457540), (53210, 411786), (56340, 388909), (63852, 343155), (68631, 319260), (79815, 274524), (91508, 239445), (95778, 228770), (106420, 205893), (114385, 191556), (137262, 159630)]