2334540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 7310016

約数和(自身を除く): 4975476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 73, 78, 82, 123, 130, 146, 156, 164, 195, 205, 219, 246, 260, 292, 365, 390, 410, 438, 492, 533, 615, 730, 780, 820, 876, 949, 1066, 1095, 1230, 1460, 1599, 1898, 2132, 2190, 2460, 2665, 2847, 2993, 3198, 3796, 4380, 4745, 5330, 5694, 5986, 6396, 7995, 8979, 9490, 10660, 11388, 11972, 14235, 14965, 15990, 17958, 18980, 28470, 29930, 31980, 35916, 38909, 44895, 56940, 59860, 77818, 89790, 116727, 155636, 179580, 194545, 233454, 389090, 466908, 583635, 778180, 1167270, 2334540]

約数ペア:

[(1, 2334540), (2, 1167270), (3, 778180), (4, 583635), (5, 466908), (6, 389090), (10, 233454), (12, 194545), (13, 179580), (15, 155636), (20, 116727), (26, 89790), (30, 77818), (39, 59860), (41, 56940), (52, 44895), (60, 38909), (65, 35916), (73, 31980), (78, 29930), (82, 28470), (123, 18980), (130, 17958), (146, 15990), (156, 14965), (164, 14235), (195, 11972), (205, 11388), (219, 10660), (246, 9490), (260, 8979), (292, 7995), (365, 6396), (390, 5986), (410, 5694), (438, 5330), (492, 4745), (533, 4380), (615, 3796), (730, 3198), (780, 2993), (820, 2847), (876, 2665), (949, 2460), (1066, 2190), (1095, 2132), (1230, 1898), (1460, 1599)]