197249610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1107

約数の個数: 64

約数和(自身を含む): 495839232

約数和(自身を除く): 298589622

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 487, 587, 690, 974, 1174, 1461, 1761, 2435, 2922, 2935, 3522, 4870, 5870, 7305, 8805, 11201, 13501, 14610, 17610, 22402, 27002, 33603, 40503, 56005, 67206, 67505, 81006, 112010, 135010, 168015, 202515, 285869, 336030, 405030, 571738, 857607, 1429345, 1715214, 2858690, 4288035, 6574987, 8576070, 13149974, 19724961, 32874935, 39449922, 65749870, 98624805, 197249610]

約数ペア:

[(1, 197249610), (2, 98624805), (3, 65749870), (5, 39449922), (6, 32874935), (10, 19724961), (15, 13149974), (23, 8576070), (30, 6574987), (46, 4288035), (69, 2858690), (115, 1715214), (138, 1429345), (230, 857607), (345, 571738), (487, 405030), (587, 336030), (690, 285869), (974, 202515), (1174, 168015), (1461, 135010), (1761, 112010), (2435, 81006), (2922, 67505), (2935, 67206), (3522, 56005), (4870, 40503), (5870, 33603), (7305, 27002), (8805, 22402), (11201, 17610), (13501, 14610)]