173630860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 420057792

約数和(自身を除く): 246426932

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 163, 170, 221, 241, 260, 326, 340, 442, 482, 652, 815, 884, 964, 1105, 1205, 1630, 2119, 2210, 2410, 2771, 3133, 3260, 4097, 4238, 4420, 4820, 5542, 6266, 8194, 8476, 10595, 11084, 12532, 13855, 15665, 16388, 20485, 21190, 27710, 31330, 36023, 39283, 40970, 42380, 53261, 55420, 62660, 72046, 78566, 81940, 106522, 144092, 157132, 180115, 196415, 213044, 266305, 360230, 392830, 510679, 532610, 667811, 720460, 785660, 1021358, 1065220, 1335622, 2042716, 2553395, 2671244, 3339055, 5106790, 6678110, 8681543, 10213580, 13356220, 17363086, 34726172, 43407715, 86815430, 173630860]

約数ペア:

[(1, 173630860), (2, 86815430), (4, 43407715), (5, 34726172), (10, 17363086), (13, 13356220), (17, 10213580), (20, 8681543), (26, 6678110), (34, 5106790), (52, 3339055), (65, 2671244), (68, 2553395), (85, 2042716), (130, 1335622), (163, 1065220), (170, 1021358), (221, 785660), (241, 720460), (260, 667811), (326, 532610), (340, 510679), (442, 392830), (482, 360230), (652, 266305), (815, 213044), (884, 196415), (964, 180115), (1105, 157132), (1205, 144092), (1630, 106522), (2119, 81940), (2210, 78566), (2410, 72046), (2771, 62660), (3133, 55420), (3260, 53261), (4097, 42380), (4238, 40970), (4420, 39283), (4820, 36023), (5542, 31330), (6266, 27710), (8194, 21190), (8476, 20485), (10595, 16388), (11084, 15665), (12532, 13855)]