1245014940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{19231}}^1$

素因数の和:19339

約数の個数: 96

約数和(自身を含む): 3799627776

約数和(自身を除く): 2554612836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 83, 130, 156, 166, 195, 249, 260, 332, 390, 415, 498, 780, 830, 996, 1079, 1245, 1660, 2158, 2490, 3237, 4316, 4980, 5395, 6474, 10790, 12948, 16185, 19231, 21580, 32370, 38462, 57693, 64740, 76924, 96155, 115386, 192310, 230772, 250003, 288465, 384620, 500006, 576930, 750009, 1000012, 1153860, 1250015, 1500018, 1596173, 2500030, 3000036, 3192346, 3750045, 4788519, 5000060, 6384692, 7500090, 7980865, 9577038, 15000180, 15961730, 19154076, 20750249, 23942595, 31923460, 41500498, 47885190, 62250747, 83000996, 95770380, 103751245, 124501494, 207502490, 249002988, 311253735, 415004980, 622507470, 1245014940]

約数ペア:

[(1, 1245014940), (2, 622507470), (3, 415004980), (4, 311253735), (5, 249002988), (6, 207502490), (10, 124501494), (12, 103751245), (13, 95770380), (15, 83000996), (20, 62250747), (26, 47885190), (30, 41500498), (39, 31923460), (52, 23942595), (60, 20750249), (65, 19154076), (78, 15961730), (83, 15000180), (130, 9577038), (156, 7980865), (166, 7500090), (195, 6384692), (249, 5000060), (260, 4788519), (332, 3750045), (390, 3192346), (415, 3000036), (498, 2500030), (780, 1596173), (830, 1500018), (996, 1250015), (1079, 1153860), (1245, 1000012), (1660, 750009), (2158, 576930), (2490, 500006), (3237, 384620), (4316, 288465), (4980, 250003), (5395, 230772), (6474, 192310), (10790, 115386), (12948, 96155), (16185, 76924), (19231, 64740), (21580, 57693), (32370, 38462)]