4421970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{7019}}^1$

素因数の和:7039

約数の個数: 48

約数和(自身を含む): 13141440

約数和(自身を除く): 8719470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 7019, 14038, 21057, 35095, 42114, 49133, 63171, 70190, 98266, 105285, 126342, 147399, 210570, 245665, 294798, 315855, 442197, 491330, 631710, 736995, 884394, 1473990, 2210985, 4421970]

約数ペア:

[(1, 4421970), (2, 2210985), (3, 1473990), (5, 884394), (6, 736995), (7, 631710), (9, 491330), (10, 442197), (14, 315855), (15, 294798), (18, 245665), (21, 210570), (30, 147399), (35, 126342), (42, 105285), (45, 98266), (63, 70190), (70, 63171), (90, 49133), (105, 42114), (126, 35095), (210, 21057), (315, 14038), (630, 7019)]