42621210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 119031120

約数和(自身を除く): 76409910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 89, 90, 102, 153, 170, 178, 255, 267, 306, 313, 445, 510, 534, 626, 765, 801, 890, 939, 1335, 1513, 1530, 1565, 1602, 1878, 2670, 2817, 3026, 3130, 4005, 4539, 4695, 5321, 5634, 7565, 8010, 9078, 9390, 10642, 13617, 14085, 15130, 15963, 22695, 26605, 27234, 27857, 28170, 31926, 45390, 47889, 53210, 55714, 68085, 79815, 83571, 95778, 136170, 139285, 159630, 167142, 239445, 250713, 278570, 417855, 473569, 478890, 501426, 835710, 947138, 1253565, 1420707, 2367845, 2507130, 2841414, 4262121, 4735690, 7103535, 8524242, 14207070, 21310605, 42621210]

約数ペア:

[(1, 42621210), (2, 21310605), (3, 14207070), (5, 8524242), (6, 7103535), (9, 4735690), (10, 4262121), (15, 2841414), (17, 2507130), (18, 2367845), (30, 1420707), (34, 1253565), (45, 947138), (51, 835710), (85, 501426), (89, 478890), (90, 473569), (102, 417855), (153, 278570), (170, 250713), (178, 239445), (255, 167142), (267, 159630), (306, 139285), (313, 136170), (445, 95778), (510, 83571), (534, 79815), (626, 68085), (765, 55714), (801, 53210), (890, 47889), (939, 45390), (1335, 31926), (1513, 28170), (1530, 27857), (1565, 27234), (1602, 26605), (1878, 22695), (2670, 15963), (2817, 15130), (3026, 14085), (3130, 13617), (4005, 10642), (4539, 9390), (4695, 9078), (5321, 8010), (5634, 7565)]