22489110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 69903360

約数和(自身を除く): 47414250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 90, 105, 126, 135, 146, 163, 189, 210, 219, 270, 315, 326, 365, 378, 438, 489, 511, 630, 657, 730, 815, 945, 978, 1022, 1095, 1141, 1314, 1467, 1533, 1630, 1890, 1971, 2190, 2282, 2445, 2555, 2934, 3066, 3285, 3423, 3942, 4401, 4599, 4890, 5110, 5705, 6570, 6846, 7335, 7665, 8802, 9198, 9855, 10269, 11410, 11899, 13797, 14670, 15330, 17115, 19710, 20538, 22005, 22995, 23798, 27594, 30807, 34230, 35697, 44010, 45990, 51345, 59495, 61614, 68985, 71394, 83293, 102690, 107091, 118990, 137970, 154035, 166586, 178485, 214182, 249879, 308070, 321273, 356970, 416465, 499758, 535455, 642546, 749637, 832930, 1070910, 1249395, 1499274, 1606365, 2248911, 2498790, 3212730, 3748185, 4497822, 7496370, 11244555, 22489110]

約数ペア:

[(1, 22489110), (2, 11244555), (3, 7496370), (5, 4497822), (6, 3748185), (7, 3212730), (9, 2498790), (10, 2248911), (14, 1606365), (15, 1499274), (18, 1249395), (21, 1070910), (27, 832930), (30, 749637), (35, 642546), (42, 535455), (45, 499758), (54, 416465), (63, 356970), (70, 321273), (73, 308070), (90, 249879), (105, 214182), (126, 178485), (135, 166586), (146, 154035), (163, 137970), (189, 118990), (210, 107091), (219, 102690), (270, 83293), (315, 71394), (326, 68985), (365, 61614), (378, 59495), (438, 51345), (489, 45990), (511, 44010), (630, 35697), (657, 34230), (730, 30807), (815, 27594), (945, 23798), (978, 22995), (1022, 22005), (1095, 20538), (1141, 19710), (1314, 17115), (1467, 15330), (1533, 14670), (1630, 13797), (1890, 11899), (1971, 11410), (2190, 10269), (2282, 9855), (2445, 9198), (2555, 8802), (2934, 7665), (3066, 7335), (3285, 6846), (3423, 6570), (3942, 5705), (4401, 5110), (4599, 4890)]