42428460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22811}}^1$

素因数の和:22854

約数の個数: 48

約数和(自身を含む): 122637312

約数和(自身を除く): 80208852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 22811, 45622, 68433, 91244, 114055, 136866, 228110, 273732, 342165, 456220, 684330, 707141, 1368660, 1414282, 2121423, 2828564, 3535705, 4242846, 7071410, 8485692, 10607115, 14142820, 21214230, 42428460]

約数ペア:

[(1, 42428460), (2, 21214230), (3, 14142820), (4, 10607115), (5, 8485692), (6, 7071410), (10, 4242846), (12, 3535705), (15, 2828564), (20, 2121423), (30, 1414282), (31, 1368660), (60, 707141), (62, 684330), (93, 456220), (124, 342165), (155, 273732), (186, 228110), (310, 136866), (372, 114055), (465, 91244), (620, 68433), (930, 45622), (1860, 22811)]