15671906670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{10957}}^1$

素因数の和:11127

約数の個数: 128

約数和(自身を含む): 44182656000

約数和(自身を除く): 28510749330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 139, 147, 210, 245, 278, 294, 343, 417, 490, 686, 695, 735, 834, 973, 1029, 1390, 1470, 1715, 1946, 2058, 2085, 2919, 3430, 4170, 4865, 5145, 5838, 6811, 9730, 10290, 10957, 13622, 14595, 20433, 21914, 29190, 32871, 34055, 40866, 47677, 54785, 65742, 68110, 76699, 95354, 102165, 109570, 143031, 153398, 164355, 204330, 230097, 238385, 286062, 328710, 383495, 460194, 476770, 536893, 715155, 766990, 1073786, 1150485, 1430310, 1523023, 1610679, 2300970, 2684465, 3046046, 3221358, 3758251, 4569069, 5368930, 7516502, 7615115, 8053395, 9138138, 10661161, 11274753, 15230230, 16106790, 18791255, 21322322, 22549506, 22845345, 31983483, 37582510, 45690690, 53305805, 56373765, 63966966, 74628127, 106611610, 112747530, 149256254, 159917415, 223884381, 319834830, 373140635, 447768762, 522396889, 746281270, 1044793778, 1119421905, 1567190667, 2238843810, 2611984445, 3134381334, 5223968890, 7835953335, 15671906670]

約数ペア:

[(1, 15671906670), (2, 7835953335), (3, 5223968890), (5, 3134381334), (6, 2611984445), (7, 2238843810), (10, 1567190667), (14, 1119421905), (15, 1044793778), (21, 746281270), (30, 522396889), (35, 447768762), (42, 373140635), (49, 319834830), (70, 223884381), (98, 159917415), (105, 149256254), (139, 112747530), (147, 106611610), (210, 74628127), (245, 63966966), (278, 56373765), (294, 53305805), (343, 45690690), (417, 37582510), (490, 31983483), (686, 22845345), (695, 22549506), (735, 21322322), (834, 18791255), (973, 16106790), (1029, 15230230), (1390, 11274753), (1470, 10661161), (1715, 9138138), (1946, 8053395), (2058, 7615115), (2085, 7516502), (2919, 5368930), (3430, 4569069), (4170, 3758251), (4865, 3221358), (5145, 3046046), (5838, 2684465), (6811, 2300970), (9730, 1610679), (10290, 1523023), (10957, 1430310), (13622, 1150485), (14595, 1073786), (20433, 766990), (21914, 715155), (29190, 536893), (32871, 476770), (34055, 460194), (40866, 383495), (47677, 328710), (54785, 286062), (65742, 238385), (68110, 230097), (76699, 204330), (95354, 164355), (102165, 153398), (109570, 143031)]