450740021940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192623941}}^1$

素因数の和:192623969

約数の個数: 72

約数和(自身を含む): 1472417412648

約数和(自身を除く): 1021677390708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 192623941, 385247882, 577871823, 770495764, 963119705, 1155743646, 1733615469, 1926239410, 2311487292, 2504111233, 2889359115, 3467230938, 3852478820, 5008222466, 5778718230, 6934461876, 7512333699, 8668077345, 10016444932, 11557436460, 12520556165, 15024667398, 17336154690, 22537001097, 25041112330, 30049334796, 34672309380, 37561668495, 45074002194, 50082224660, 75123336990, 90148004388, 112685005485, 150246673980, 225370010970, 450740021940]

約数ペア:

[(1, 450740021940), (2, 225370010970), (3, 150246673980), (4, 112685005485), (5, 90148004388), (6, 75123336990), (9, 50082224660), (10, 45074002194), (12, 37561668495), (13, 34672309380), (15, 30049334796), (18, 25041112330), (20, 22537001097), (26, 17336154690), (30, 15024667398), (36, 12520556165), (39, 11557436460), (45, 10016444932), (52, 8668077345), (60, 7512333699), (65, 6934461876), (78, 5778718230), (90, 5008222466), (117, 3852478820), (130, 3467230938), (156, 2889359115), (180, 2504111233), (195, 2311487292), (234, 1926239410), (260, 1733615469), (390, 1155743646), (468, 963119705), (585, 770495764), (780, 577871823), (1170, 385247882), (2340, 192623941)]