19003923210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{26119}}^1$

素因数の和:26515

約数の個数: 64

約数和(自身を含む): 46338969600

約数和(自身を除く): 27335046390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 307, 395, 474, 614, 790, 921, 1185, 1535, 1842, 2370, 3070, 4605, 9210, 24253, 26119, 48506, 52238, 72759, 78357, 121265, 130595, 145518, 156714, 242530, 261190, 363795, 391785, 727590, 783570, 2063401, 4126802, 6190203, 8018533, 10317005, 12380406, 16037066, 20634010, 24055599, 30951015, 40092665, 48111198, 61902030, 80185330, 120277995, 240555990, 633464107, 1266928214, 1900392321, 3167320535, 3800784642, 6334641070, 9501961605, 19003923210]

約数ペア:

[(1, 19003923210), (2, 9501961605), (3, 6334641070), (5, 3800784642), (6, 3167320535), (10, 1900392321), (15, 1266928214), (30, 633464107), (79, 240555990), (158, 120277995), (237, 80185330), (307, 61902030), (395, 48111198), (474, 40092665), (614, 30951015), (790, 24055599), (921, 20634010), (1185, 16037066), (1535, 12380406), (1842, 10317005), (2370, 8018533), (3070, 6190203), (4605, 4126802), (9210, 2063401), (24253, 783570), (26119, 727590), (48506, 391785), (52238, 363795), (72759, 261190), (78357, 242530), (121265, 156714), (130595, 145518)]