17718930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 50257584

約数和(自身を除く): 32538654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 153, 170, 185, 222, 255, 306, 313, 333, 370, 510, 555, 626, 629, 666, 765, 939, 1110, 1258, 1530, 1565, 1665, 1878, 1887, 2817, 3130, 3145, 3330, 3774, 4695, 5321, 5634, 5661, 6290, 9390, 9435, 10642, 11322, 11581, 14085, 15963, 18870, 23162, 26605, 28170, 28305, 31926, 34743, 47889, 53210, 56610, 57905, 69486, 79815, 95778, 104229, 115810, 159630, 173715, 196877, 208458, 239445, 347430, 393754, 478890, 521145, 590631, 984385, 1042290, 1181262, 1771893, 1968770, 2953155, 3543786, 5906310, 8859465, 17718930]

約数ペア:

[(1, 17718930), (2, 8859465), (3, 5906310), (5, 3543786), (6, 2953155), (9, 1968770), (10, 1771893), (15, 1181262), (17, 1042290), (18, 984385), (30, 590631), (34, 521145), (37, 478890), (45, 393754), (51, 347430), (74, 239445), (85, 208458), (90, 196877), (102, 173715), (111, 159630), (153, 115810), (170, 104229), (185, 95778), (222, 79815), (255, 69486), (306, 57905), (313, 56610), (333, 53210), (370, 47889), (510, 34743), (555, 31926), (626, 28305), (629, 28170), (666, 26605), (765, 23162), (939, 18870), (1110, 15963), (1258, 14085), (1530, 11581), (1565, 11322), (1665, 10642), (1878, 9435), (1887, 9390), (2817, 6290), (3130, 5661), (3145, 5634), (3330, 5321), (3774, 4695)]