3407820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 10922688

約数和(自身を除く): 7514868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 257, 260, 340, 390, 442, 510, 514, 663, 771, 780, 884, 1020, 1028, 1105, 1285, 1326, 1542, 2210, 2570, 2652, 3084, 3315, 3341, 3855, 4369, 4420, 5140, 6630, 6682, 7710, 8738, 10023, 13107, 13260, 13364, 15420, 16705, 17476, 20046, 21845, 26214, 33410, 40092, 43690, 50115, 52428, 56797, 65535, 66820, 87380, 100230, 113594, 131070, 170391, 200460, 227188, 262140, 283985, 340782, 567970, 681564, 851955, 1135940, 1703910, 3407820]

約数ペア:

[(1, 3407820), (2, 1703910), (3, 1135940), (4, 851955), (5, 681564), (6, 567970), (10, 340782), (12, 283985), (13, 262140), (15, 227188), (17, 200460), (20, 170391), (26, 131070), (30, 113594), (34, 100230), (39, 87380), (51, 66820), (52, 65535), (60, 56797), (65, 52428), (68, 50115), (78, 43690), (85, 40092), (102, 33410), (130, 26214), (156, 21845), (170, 20046), (195, 17476), (204, 16705), (221, 15420), (255, 13364), (257, 13260), (260, 13107), (340, 10023), (390, 8738), (442, 7710), (510, 6682), (514, 6630), (663, 5140), (771, 4420), (780, 4369), (884, 3855), (1020, 3341), (1028, 3315), (1105, 3084), (1285, 2652), (1326, 2570), (1542, 2210)]