253160790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 618782976

約数和(自身を除く): 365622186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 293, 347, 415, 498, 586, 694, 830, 879, 1041, 1245, 1465, 1735, 1758, 2082, 2490, 2930, 3470, 4395, 5205, 8790, 10410, 24319, 28801, 48638, 57602, 72957, 86403, 101671, 121595, 144005, 145914, 172806, 203342, 243190, 288010, 305013, 364785, 432015, 508355, 610026, 729570, 864030, 1016710, 1525065, 3050130, 8438693, 16877386, 25316079, 42193465, 50632158, 84386930, 126580395, 253160790]

約数ペア:

[(1, 253160790), (2, 126580395), (3, 84386930), (5, 50632158), (6, 42193465), (10, 25316079), (15, 16877386), (30, 8438693), (83, 3050130), (166, 1525065), (249, 1016710), (293, 864030), (347, 729570), (415, 610026), (498, 508355), (586, 432015), (694, 364785), (830, 305013), (879, 288010), (1041, 243190), (1245, 203342), (1465, 172806), (1735, 145914), (1758, 144005), (2082, 121595), (2490, 101671), (2930, 86403), (3470, 72957), (4395, 57602), (5205, 48638), (8790, 28801), (10410, 24319)]