97720740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41761}}^1$

素因数の和:41789

約数の個数: 72

約数和(自身を含む): 319228728

約数和(自身を除く): 221507988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 41761, 83522, 125283, 167044, 208805, 250566, 375849, 417610, 501132, 542893, 626415, 751698, 835220, 1085786, 1252830, 1503396, 1628679, 1879245, 2171572, 2505660, 2714465, 3257358, 3758490, 4886037, 5428930, 6514716, 7516980, 8143395, 9772074, 10857860, 16286790, 19544148, 24430185, 32573580, 48860370, 97720740]

約数ペア:

[(1, 97720740), (2, 48860370), (3, 32573580), (4, 24430185), (5, 19544148), (6, 16286790), (9, 10857860), (10, 9772074), (12, 8143395), (13, 7516980), (15, 6514716), (18, 5428930), (20, 4886037), (26, 3758490), (30, 3257358), (36, 2714465), (39, 2505660), (45, 2171572), (52, 1879245), (60, 1628679), (65, 1503396), (78, 1252830), (90, 1085786), (117, 835220), (130, 751698), (156, 626415), (180, 542893), (195, 501132), (234, 417610), (260, 375849), (390, 250566), (468, 208805), (585, 167044), (780, 125283), (1170, 83522), (2340, 41761)]