86849940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85147}}^1$

素因数の和:85176

約数の個数: 48

約数和(自身を含む): 257487552

約数和(自身を除く): 170637612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 85147, 170294, 255441, 340588, 425735, 510882, 851470, 1021764, 1277205, 1447499, 1702940, 2554410, 2894998, 4342497, 5108820, 5789996, 7237495, 8684994, 14474990, 17369988, 21712485, 28949980, 43424970, 86849940]

約数ペア:

[(1, 86849940), (2, 43424970), (3, 28949980), (4, 21712485), (5, 17369988), (6, 14474990), (10, 8684994), (12, 7237495), (15, 5789996), (17, 5108820), (20, 4342497), (30, 2894998), (34, 2554410), (51, 1702940), (60, 1447499), (68, 1277205), (85, 1021764), (102, 851470), (170, 510882), (204, 425735), (255, 340588), (340, 255441), (510, 170294), (1020, 85147)]