30673650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 87994368

約数和(自身を除く): 57320718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 131, 150, 175, 210, 223, 262, 350, 393, 446, 525, 655, 669, 786, 917, 1050, 1115, 1310, 1338, 1561, 1834, 1965, 2230, 2751, 3122, 3275, 3345, 3930, 4585, 4683, 5502, 5575, 6550, 6690, 7805, 9170, 9366, 9825, 11150, 13755, 15610, 16725, 19650, 22925, 23415, 27510, 29213, 33450, 39025, 45850, 46830, 58426, 68775, 78050, 87639, 117075, 137550, 146065, 175278, 204491, 234150, 292130, 408982, 438195, 613473, 730325, 876390, 1022455, 1226946, 1460650, 2044910, 2190975, 3067365, 4381950, 5112275, 6134730, 10224550, 15336825, 30673650]

約数ペア:

[(1, 30673650), (2, 15336825), (3, 10224550), (5, 6134730), (6, 5112275), (7, 4381950), (10, 3067365), (14, 2190975), (15, 2044910), (21, 1460650), (25, 1226946), (30, 1022455), (35, 876390), (42, 730325), (50, 613473), (70, 438195), (75, 408982), (105, 292130), (131, 234150), (150, 204491), (175, 175278), (210, 146065), (223, 137550), (262, 117075), (350, 87639), (393, 78050), (446, 68775), (525, 58426), (655, 46830), (669, 45850), (786, 39025), (917, 33450), (1050, 29213), (1115, 27510), (1310, 23415), (1338, 22925), (1561, 19650), (1834, 16725), (1965, 15610), (2230, 13755), (2751, 11150), (3122, 9825), (3275, 9366), (3345, 9170), (3930, 7805), (4585, 6690), (4683, 6550), (5502, 5575)]