39102540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 113508864

約数和(自身を除く): 74406324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 71, 134, 137, 142, 201, 213, 268, 274, 284, 335, 355, 402, 411, 426, 548, 670, 685, 710, 804, 822, 852, 1005, 1065, 1340, 1370, 1420, 1644, 2010, 2055, 2130, 2740, 4020, 4110, 4260, 4757, 8220, 9179, 9514, 9727, 14271, 18358, 19028, 19454, 23785, 27537, 28542, 29181, 36716, 38908, 45895, 47570, 48635, 55074, 57084, 58362, 71355, 91790, 95140, 97270, 110148, 116724, 137685, 142710, 145905, 183580, 194540, 275370, 285420, 291810, 550740, 583620, 651709, 1303418, 1955127, 2606836, 3258545, 3910254, 6517090, 7820508, 9775635, 13034180, 19551270, 39102540]

約数ペア:

[(1, 39102540), (2, 19551270), (3, 13034180), (4, 9775635), (5, 7820508), (6, 6517090), (10, 3910254), (12, 3258545), (15, 2606836), (20, 1955127), (30, 1303418), (60, 651709), (67, 583620), (71, 550740), (134, 291810), (137, 285420), (142, 275370), (201, 194540), (213, 183580), (268, 145905), (274, 142710), (284, 137685), (335, 116724), (355, 110148), (402, 97270), (411, 95140), (426, 91790), (548, 71355), (670, 58362), (685, 57084), (710, 55074), (804, 48635), (822, 47570), (852, 45895), (1005, 38908), (1065, 36716), (1340, 29181), (1370, 28542), (1420, 27537), (1644, 23785), (2010, 19454), (2055, 19028), (2130, 18358), (2740, 14271), (4020, 9727), (4110, 9514), (4260, 9179), (4757, 8220)]