73251990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{116273}}^1$

素因数の和:116293

約数の個数: 48

約数和(自身を含む): 217664928

約数和(自身を除く): 144412938

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 116273, 232546, 348819, 581365, 697638, 813911, 1046457, 1162730, 1627822, 1744095, 2092914, 2441733, 3488190, 4069555, 4883466, 5232285, 7325199, 8139110, 10464570, 12208665, 14650398, 24417330, 36625995, 73251990]

約数ペア:

[(1, 73251990), (2, 36625995), (3, 24417330), (5, 14650398), (6, 12208665), (7, 10464570), (9, 8139110), (10, 7325199), (14, 5232285), (15, 4883466), (18, 4069555), (21, 3488190), (30, 2441733), (35, 2092914), (42, 1744095), (45, 1627822), (63, 1162730), (70, 1046457), (90, 813911), (105, 697638), (126, 581365), (210, 348819), (315, 232546), (630, 116273)]