385631820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{102019}}^1$

素因数の和:102044

約数の個数: 96

約数和(自身を含む): 1371148800

約数和(自身を除く): 985516980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 102019, 204038, 306057, 408076, 510095, 612114, 714133, 918171, 1020190, 1224228, 1428266, 1530285, 1836342, 2040380, 2142399, 2754513, 2856532, 3060570, 3570665, 3672684, 4284798, 4590855, 5509026, 6121140, 6427197, 7141330, 8569596, 9181710, 10711995, 11018052, 12854394, 13772565, 14282660, 18363420, 19281591, 21423990, 25708788, 27545130, 32135985, 38563182, 42847980, 55090260, 64271970, 77126364, 96407955, 128543940, 192815910, 385631820]

約数ペア:

[(1, 385631820), (2, 192815910), (3, 128543940), (4, 96407955), (5, 77126364), (6, 64271970), (7, 55090260), (9, 42847980), (10, 38563182), (12, 32135985), (14, 27545130), (15, 25708788), (18, 21423990), (20, 19281591), (21, 18363420), (27, 14282660), (28, 13772565), (30, 12854394), (35, 11018052), (36, 10711995), (42, 9181710), (45, 8569596), (54, 7141330), (60, 6427197), (63, 6121140), (70, 5509026), (84, 4590855), (90, 4284798), (105, 3672684), (108, 3570665), (126, 3060570), (135, 2856532), (140, 2754513), (180, 2142399), (189, 2040380), (210, 1836342), (252, 1530285), (270, 1428266), (315, 1224228), (378, 1020190), (420, 918171), (540, 714133), (630, 612114), (756, 510095), (945, 408076), (1260, 306057), (1890, 204038), (3780, 102019)]