246901980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10267

約数の個数: 96

約数和(自身を含む): 768595968

約数和(自身を除く): 521693988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 10211, 12090, 20422, 24180, 30633, 40844, 51055, 61266, 102110, 122532, 132743, 153165, 204220, 265486, 306330, 316541, 398229, 530972, 612660, 633082, 663715, 796458, 949623, 1266164, 1327430, 1582705, 1592916, 1899246, 1991145, 2654860, 3165410, 3798492, 3982290, 4115033, 4748115, 6330820, 7964580, 8230066, 9496230, 12345099, 16460132, 18992460, 20575165, 24690198, 41150330, 49380396, 61725495, 82300660, 123450990, 246901980]

約数ペア:

[(1, 246901980), (2, 123450990), (3, 82300660), (4, 61725495), (5, 49380396), (6, 41150330), (10, 24690198), (12, 20575165), (13, 18992460), (15, 16460132), (20, 12345099), (26, 9496230), (30, 8230066), (31, 7964580), (39, 6330820), (52, 4748115), (60, 4115033), (62, 3982290), (65, 3798492), (78, 3165410), (93, 2654860), (124, 1991145), (130, 1899246), (155, 1592916), (156, 1582705), (186, 1327430), (195, 1266164), (260, 949623), (310, 796458), (372, 663715), (390, 633082), (403, 612660), (465, 530972), (620, 398229), (780, 316541), (806, 306330), (930, 265486), (1209, 204220), (1612, 153165), (1860, 132743), (2015, 122532), (2418, 102110), (4030, 61266), (4836, 51055), (6045, 40844), (8060, 30633), (10211, 24180), (12090, 20422)]