12661274940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107609}}^1$

素因数の和:107711

約数の個数: 96

約数和(自身を含む): 37097040960

約数和(自身を除く): 24435766020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 53, 60, 74, 106, 111, 148, 159, 185, 212, 222, 265, 318, 370, 444, 530, 555, 636, 740, 795, 1060, 1110, 1590, 1961, 2220, 3180, 3922, 5883, 7844, 9805, 11766, 19610, 23532, 29415, 39220, 58830, 107609, 117660, 215218, 322827, 430436, 538045, 645654, 1076090, 1291308, 1614135, 2152180, 3228270, 3981533, 5703277, 6456540, 7963066, 11406554, 11944599, 15926132, 17109831, 19907665, 22813108, 23889198, 28516385, 34219662, 39815330, 47778396, 57032770, 59722995, 68439324, 79630660, 85549155, 114065540, 119445990, 171098310, 211021249, 238891980, 342196620, 422042498, 633063747, 844084996, 1055106245, 1266127494, 2110212490, 2532254988, 3165318735, 4220424980, 6330637470, 12661274940]

約数ペア:

[(1, 12661274940), (2, 6330637470), (3, 4220424980), (4, 3165318735), (5, 2532254988), (6, 2110212490), (10, 1266127494), (12, 1055106245), (15, 844084996), (20, 633063747), (30, 422042498), (37, 342196620), (53, 238891980), (60, 211021249), (74, 171098310), (106, 119445990), (111, 114065540), (148, 85549155), (159, 79630660), (185, 68439324), (212, 59722995), (222, 57032770), (265, 47778396), (318, 39815330), (370, 34219662), (444, 28516385), (530, 23889198), (555, 22813108), (636, 19907665), (740, 17109831), (795, 15926132), (1060, 11944599), (1110, 11406554), (1590, 7963066), (1961, 6456540), (2220, 5703277), (3180, 3981533), (3922, 3228270), (5883, 2152180), (7844, 1614135), (9805, 1291308), (11766, 1076090), (19610, 645654), (23532, 538045), (29415, 430436), (39220, 322827), (58830, 215218), (107609, 117660)]