29875020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:959

約数の個数: 96

約数和(自身を含む): 96864768

約数和(自身を除く): 66989748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 857, 996, 1162, 1245, 1660, 1714, 1743, 2324, 2490, 2571, 2905, 3428, 3486, 4285, 4980, 5142, 5810, 5999, 6972, 8570, 8715, 10284, 11620, 11998, 12855, 17140, 17430, 17997, 23996, 25710, 29995, 34860, 35994, 51420, 59990, 71131, 71988, 89985, 119980, 142262, 179970, 213393, 284524, 355655, 359940, 426786, 497917, 711310, 853572, 995834, 1066965, 1422620, 1493751, 1991668, 2133930, 2489585, 2987502, 4267860, 4979170, 5975004, 7468755, 9958340, 14937510, 29875020]

約数ペア:

[(1, 29875020), (2, 14937510), (3, 9958340), (4, 7468755), (5, 5975004), (6, 4979170), (7, 4267860), (10, 2987502), (12, 2489585), (14, 2133930), (15, 1991668), (20, 1493751), (21, 1422620), (28, 1066965), (30, 995834), (35, 853572), (42, 711310), (60, 497917), (70, 426786), (83, 359940), (84, 355655), (105, 284524), (140, 213393), (166, 179970), (210, 142262), (249, 119980), (332, 89985), (415, 71988), (420, 71131), (498, 59990), (581, 51420), (830, 35994), (857, 34860), (996, 29995), (1162, 25710), (1245, 23996), (1660, 17997), (1714, 17430), (1743, 17140), (2324, 12855), (2490, 11998), (2571, 11620), (2905, 10284), (3428, 8715), (3486, 8570), (4285, 6972), (4980, 5999), (5142, 5810)]