241881220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55733}}^1$

素因数の和:55780

約数の個数: 48

約数和(自身を含む): 599251968

約数和(自身を除く): 357370748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 55733, 111466, 222932, 278665, 390131, 557330, 780262, 1114660, 1560524, 1727723, 1950655, 3455446, 3901310, 6910892, 7802620, 8638615, 12094061, 17277230, 24188122, 34554460, 48376244, 60470305, 120940610, 241881220]

約数ペア:

[(1, 241881220), (2, 120940610), (4, 60470305), (5, 48376244), (7, 34554460), (10, 24188122), (14, 17277230), (20, 12094061), (28, 8638615), (31, 7802620), (35, 6910892), (62, 3901310), (70, 3455446), (124, 1950655), (140, 1727723), (155, 1560524), (217, 1114660), (310, 780262), (434, 557330), (620, 390131), (868, 278665), (1085, 222932), (2170, 111466), (4340, 55733)]