29977304872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1\times {\mathrm{3121}}^1$

素因数の和:5354

約数の個数: 64

約数和(自身を含む): 61253640000

約数和(自身を除く): 31276335128

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2179, 2204, 3121, 4358, 4408, 6242, 8716, 12484, 17432, 24968, 41401, 59299, 63191, 82802, 90509, 118598, 126382, 165604, 181018, 237196, 252764, 331208, 362036, 474392, 505528, 724072, 1200629, 1719671, 2401258, 3439342, 4802516, 6800659, 6878684, 9605032, 13601318, 13757368, 27202636, 54405272, 129212521, 197219111, 258425042, 394438222, 516850084, 788876444, 1033700168, 1577752888, 3747163109, 7494326218, 14988652436, 29977304872]

約数ペア:

[(1, 29977304872), (2, 14988652436), (4, 7494326218), (8, 3747163109), (19, 1577752888), (29, 1033700168), (38, 788876444), (58, 516850084), (76, 394438222), (116, 258425042), (152, 197219111), (232, 129212521), (551, 54405272), (1102, 27202636), (2179, 13757368), (2204, 13601318), (3121, 9605032), (4358, 6878684), (4408, 6800659), (6242, 4802516), (8716, 3439342), (12484, 2401258), (17432, 1719671), (24968, 1200629), (41401, 724072), (59299, 505528), (63191, 474392), (82802, 362036), (90509, 331208), (118598, 252764), (126382, 237196), (165604, 181018)]