698910420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3331}}^1$

素因数の和:3625

約数の個数: 96

約数和(自身を含む): 2115953280

約数和(自身を除く): 1417042860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 269, 390, 538, 780, 807, 1076, 1345, 1614, 2690, 3228, 3331, 3497, 4035, 5380, 6662, 6994, 8070, 9993, 10491, 13324, 13988, 16140, 16655, 17485, 19986, 20982, 33310, 34970, 39972, 41964, 43303, 49965, 52455, 66620, 69940, 86606, 99930, 104910, 129909, 173212, 199860, 209820, 216515, 259818, 433030, 519636, 649545, 866060, 896039, 1299090, 1792078, 2598180, 2688117, 3584156, 4480195, 5376234, 8960390, 10752468, 11648507, 13440585, 17920780, 23297014, 26881170, 34945521, 46594028, 53762340, 58242535, 69891042, 116485070, 139782084, 174727605, 232970140, 349455210, 698910420]

約数ペア:

[(1, 698910420), (2, 349455210), (3, 232970140), (4, 174727605), (5, 139782084), (6, 116485070), (10, 69891042), (12, 58242535), (13, 53762340), (15, 46594028), (20, 34945521), (26, 26881170), (30, 23297014), (39, 17920780), (52, 13440585), (60, 11648507), (65, 10752468), (78, 8960390), (130, 5376234), (156, 4480195), (195, 3584156), (260, 2688117), (269, 2598180), (390, 1792078), (538, 1299090), (780, 896039), (807, 866060), (1076, 649545), (1345, 519636), (1614, 433030), (2690, 259818), (3228, 216515), (3331, 209820), (3497, 199860), (4035, 173212), (5380, 129909), (6662, 104910), (6994, 99930), (8070, 86606), (9993, 69940), (10491, 66620), (13324, 52455), (13988, 49965), (16140, 43303), (16655, 41964), (17485, 39972), (19986, 34970), (20982, 33310)]