73365370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 152681760

約数和(自身を除く): 79316390

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 89, 130, 170, 178, 221, 373, 442, 445, 746, 890, 1105, 1157, 1513, 1865, 2210, 2314, 3026, 3730, 4849, 5785, 6341, 7565, 9698, 11570, 12682, 15130, 19669, 24245, 31705, 33197, 39338, 48490, 63410, 66394, 82433, 98345, 164866, 165985, 196690, 331970, 412165, 431561, 564349, 824330, 863122, 1128698, 2157805, 2821745, 4315610, 5643490, 7336537, 14673074, 36682685, 73365370]

約数ペア:

[(1, 73365370), (2, 36682685), (5, 14673074), (10, 7336537), (13, 5643490), (17, 4315610), (26, 2821745), (34, 2157805), (65, 1128698), (85, 863122), (89, 824330), (130, 564349), (170, 431561), (178, 412165), (221, 331970), (373, 196690), (442, 165985), (445, 164866), (746, 98345), (890, 82433), (1105, 66394), (1157, 63410), (1513, 48490), (1865, 39338), (2210, 33197), (2314, 31705), (3026, 24245), (3730, 19669), (4849, 15130), (5785, 12682), (6341, 11570), (7565, 9698)]