233409870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 661478400

約数和(自身を除く): 428068530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 173, 190, 263, 270, 285, 342, 346, 513, 519, 526, 570, 789, 855, 865, 1026, 1038, 1315, 1557, 1578, 1710, 1730, 2367, 2565, 2595, 2630, 3114, 3287, 3945, 4671, 4734, 4997, 5130, 5190, 6574, 7101, 7785, 7890, 9342, 9861, 9994, 11835, 14202, 14991, 15570, 16435, 19722, 23355, 23670, 24985, 29583, 29982, 32870, 35505, 44973, 45499, 46710, 49305, 49970, 59166, 71010, 74955, 88749, 89946, 90998, 98610, 134919, 136497, 147915, 149910, 177498, 224865, 227495, 269838, 272994, 295830, 409491, 443745, 449730, 454990, 674595, 682485, 818982, 864481, 887490, 1228473, 1349190, 1364970, 1728962, 2047455, 2456946, 2593443, 4094910, 4322405, 5186886, 6142365, 7780329, 8644810, 12284730, 12967215, 15560658, 23340987, 25934430, 38901645, 46681974, 77803290, 116704935, 233409870]

約数ペア:

[(1, 233409870), (2, 116704935), (3, 77803290), (5, 46681974), (6, 38901645), (9, 25934430), (10, 23340987), (15, 15560658), (18, 12967215), (19, 12284730), (27, 8644810), (30, 7780329), (38, 6142365), (45, 5186886), (54, 4322405), (57, 4094910), (90, 2593443), (95, 2456946), (114, 2047455), (135, 1728962), (171, 1364970), (173, 1349190), (190, 1228473), (263, 887490), (270, 864481), (285, 818982), (342, 682485), (346, 674595), (513, 454990), (519, 449730), (526, 443745), (570, 409491), (789, 295830), (855, 272994), (865, 269838), (1026, 227495), (1038, 224865), (1315, 177498), (1557, 149910), (1578, 147915), (1710, 136497), (1730, 134919), (2367, 98610), (2565, 90998), (2595, 89946), (2630, 88749), (3114, 74955), (3287, 71010), (3945, 59166), (4671, 49970), (4734, 49305), (4997, 46710), (5130, 45499), (5190, 44973), (6574, 35505), (7101, 32870), (7785, 29982), (7890, 29583), (9342, 24985), (9861, 23670), (9994, 23355), (11835, 19722), (14202, 16435), (14991, 15570)]