102842810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 221405184

約数和(自身を除く): 118562374

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 83, 155, 166, 217, 310, 415, 434, 571, 581, 830, 1085, 1142, 1162, 2170, 2573, 2855, 2905, 3997, 5146, 5710, 5810, 7994, 12865, 17701, 18011, 19985, 25730, 35402, 36022, 39970, 47393, 88505, 90055, 94786, 123907, 177010, 180110, 236965, 247814, 331751, 473930, 619535, 663502, 1239070, 1469183, 1658755, 2938366, 3317510, 7345915, 10284281, 14691830, 20568562, 51421405, 102842810]

約数ペア:

[(1, 102842810), (2, 51421405), (5, 20568562), (7, 14691830), (10, 10284281), (14, 7345915), (31, 3317510), (35, 2938366), (62, 1658755), (70, 1469183), (83, 1239070), (155, 663502), (166, 619535), (217, 473930), (310, 331751), (415, 247814), (434, 236965), (571, 180110), (581, 177010), (830, 123907), (1085, 94786), (1142, 90055), (1162, 88505), (2170, 47393), (2573, 39970), (2855, 36022), (2905, 35402), (3997, 25730), (5146, 19985), (5710, 18011), (5810, 17701), (7994, 12865)]