348254620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 892846080

約数和(自身を除く): 544591460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 31, 35, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 290, 310, 406, 434, 580, 620, 812, 868, 899, 1015, 1085, 1798, 2030, 2170, 2767, 3596, 4060, 4340, 4495, 5534, 6293, 8990, 11068, 12586, 13835, 17980, 19369, 25172, 27670, 31465, 38738, 55340, 62930, 77476, 80243, 85777, 96845, 125860, 160486, 171554, 193690, 320972, 343108, 387380, 401215, 428885, 561701, 600439, 802430, 857770, 1123402, 1200878, 1604860, 1715540, 2246804, 2401756, 2487533, 2808505, 3002195, 4975066, 5617010, 6004390, 9950132, 11234020, 12008780, 12437665, 17412731, 24875330, 34825462, 49750660, 69650924, 87063655, 174127310, 348254620]

約数ペア:

[(1, 348254620), (2, 174127310), (4, 87063655), (5, 69650924), (7, 49750660), (10, 34825462), (14, 24875330), (20, 17412731), (28, 12437665), (29, 12008780), (31, 11234020), (35, 9950132), (58, 6004390), (62, 5617010), (70, 4975066), (116, 3002195), (124, 2808505), (140, 2487533), (145, 2401756), (155, 2246804), (203, 1715540), (217, 1604860), (290, 1200878), (310, 1123402), (406, 857770), (434, 802430), (580, 600439), (620, 561701), (812, 428885), (868, 401215), (899, 387380), (1015, 343108), (1085, 320972), (1798, 193690), (2030, 171554), (2170, 160486), (2767, 125860), (3596, 96845), (4060, 85777), (4340, 80243), (4495, 77476), (5534, 62930), (6293, 55340), (8990, 38738), (11068, 31465), (12586, 27670), (13835, 25172), (17980, 19369)]