73941210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 221075712

約数和(自身を除く): 147134502

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, 241, 315, 482, 487, 630, 723, 974, 1205, 1446, 1461, 1687, 2169, 2410, 2435, 2922, 3374, 3409, 3615, 4338, 4383, 4870, 5061, 6818, 7230, 7305, 8435, 8766, 10122, 10227, 10845, 14610, 15183, 16870, 17045, 20454, 21690, 21915, 25305, 30366, 30681, 34090, 43830, 50610, 51135, 61362, 75915, 102270, 117367, 151830, 153405, 234734, 306810, 352101, 586835, 704202, 821569, 1056303, 1173670, 1643138, 1760505, 2112606, 2464707, 3521010, 4107845, 4929414, 5281515, 7394121, 8215690, 10563030, 12323535, 14788242, 24647070, 36970605, 73941210]

約数ペア:

[(1, 73941210), (2, 36970605), (3, 24647070), (5, 14788242), (6, 12323535), (7, 10563030), (9, 8215690), (10, 7394121), (14, 5281515), (15, 4929414), (18, 4107845), (21, 3521010), (30, 2464707), (35, 2112606), (42, 1760505), (45, 1643138), (63, 1173670), (70, 1056303), (90, 821569), (105, 704202), (126, 586835), (210, 352101), (241, 306810), (315, 234734), (482, 153405), (487, 151830), (630, 117367), (723, 102270), (974, 75915), (1205, 61362), (1446, 51135), (1461, 50610), (1687, 43830), (2169, 34090), (2410, 30681), (2435, 30366), (2922, 25305), (3374, 21915), (3409, 21690), (3615, 20454), (4338, 17045), (4383, 16870), (4870, 15183), (5061, 14610), (6818, 10845), (7230, 10227), (7305, 10122), (8435, 8766)]