15884190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1366

約数の個数: 96

約数和(自身を含む): 49720320

約数和(自身を除く): 33836130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1327, 1330, 1710, 1995, 2394, 2654, 3981, 3990, 5985, 6635, 7962, 9289, 11943, 11970, 13270, 18578, 19905, 23886, 25213, 27867, 39810, 46445, 50426, 55734, 59715, 75639, 83601, 92890, 119430, 126065, 139335, 151278, 167202, 176491, 226917, 252130, 278670, 352982, 378195, 418005, 453834, 529473, 756390, 836010, 882455, 1058946, 1134585, 1588419, 1764910, 2269170, 2647365, 3176838, 5294730, 7942095, 15884190]

約数ペア:

[(1, 15884190), (2, 7942095), (3, 5294730), (5, 3176838), (6, 2647365), (7, 2269170), (9, 1764910), (10, 1588419), (14, 1134585), (15, 1058946), (18, 882455), (19, 836010), (21, 756390), (30, 529473), (35, 453834), (38, 418005), (42, 378195), (45, 352982), (57, 278670), (63, 252130), (70, 226917), (90, 176491), (95, 167202), (105, 151278), (114, 139335), (126, 126065), (133, 119430), (171, 92890), (190, 83601), (210, 75639), (266, 59715), (285, 55734), (315, 50426), (342, 46445), (399, 39810), (570, 27867), (630, 25213), (665, 23886), (798, 19905), (855, 18578), (1197, 13270), (1327, 11970), (1330, 11943), (1710, 9289), (1995, 7962), (2394, 6635), (2654, 5985), (3981, 3990)]