145035030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 412812288

約数和(自身を除く): 267777258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 83, 105, 106, 157, 159, 166, 210, 249, 265, 314, 318, 371, 415, 471, 498, 530, 581, 742, 785, 795, 830, 942, 1099, 1113, 1162, 1245, 1570, 1590, 1743, 1855, 2198, 2226, 2355, 2490, 2905, 3297, 3486, 3710, 4399, 4710, 5495, 5565, 5810, 6594, 8321, 8715, 8798, 10990, 11130, 13031, 13197, 16485, 16642, 17430, 21995, 24963, 26062, 26394, 30793, 32970, 39093, 41605, 43990, 49926, 58247, 61586, 65155, 65985, 78186, 83210, 91217, 92379, 116494, 124815, 130310, 131970, 153965, 174741, 182434, 184758, 195465, 249630, 273651, 291235, 307930, 349482, 390930, 456085, 461895, 547302, 582470, 690643, 873705, 912170, 923790, 1368255, 1381286, 1747410, 2071929, 2736510, 3453215, 4143858, 4834501, 6906430, 9669002, 10359645, 14503503, 20719290, 24172505, 29007006, 48345010, 72517515, 145035030]

約数ペア:

[(1, 145035030), (2, 72517515), (3, 48345010), (5, 29007006), (6, 24172505), (7, 20719290), (10, 14503503), (14, 10359645), (15, 9669002), (21, 6906430), (30, 4834501), (35, 4143858), (42, 3453215), (53, 2736510), (70, 2071929), (83, 1747410), (105, 1381286), (106, 1368255), (157, 923790), (159, 912170), (166, 873705), (210, 690643), (249, 582470), (265, 547302), (314, 461895), (318, 456085), (371, 390930), (415, 349482), (471, 307930), (498, 291235), (530, 273651), (581, 249630), (742, 195465), (785, 184758), (795, 182434), (830, 174741), (942, 153965), (1099, 131970), (1113, 130310), (1162, 124815), (1245, 116494), (1570, 92379), (1590, 91217), (1743, 83210), (1855, 78186), (2198, 65985), (2226, 65155), (2355, 61586), (2490, 58247), (2905, 49926), (3297, 43990), (3486, 41605), (3710, 39093), (4399, 32970), (4710, 30793), (5495, 26394), (5565, 26062), (5810, 24963), (6594, 21995), (8321, 17430), (8715, 16642), (8798, 16485), (10990, 13197), (11130, 13031)]