447009570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1451}}^1$

素因数の和:1637

約数の個数: 128

約数和(自身を含む): 1371617280

約数和(自身を除く): 924607710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 163, 189, 210, 270, 315, 326, 378, 489, 630, 815, 945, 978, 1141, 1451, 1467, 1630, 1890, 2282, 2445, 2902, 2934, 3423, 4353, 4401, 4890, 5705, 6846, 7255, 7335, 8706, 8802, 10157, 10269, 11410, 13059, 14510, 14670, 17115, 20314, 20538, 21765, 22005, 26118, 30471, 30807, 34230, 39177, 43530, 44010, 50785, 51345, 60942, 61614, 65295, 78354, 91413, 101570, 102690, 130590, 152355, 154035, 182826, 195885, 236513, 274239, 304710, 308070, 391770, 457065, 473026, 548478, 709539, 914130, 1182565, 1371195, 1419078, 1655591, 2128617, 2365130, 2742390, 3311182, 3547695, 4257234, 4966773, 6385851, 7095390, 8277955, 9933546, 10643085, 12771702, 14900319, 16555910, 21286170, 24833865, 29800638, 31929255, 44700957, 49667730, 63858510, 74501595, 89401914, 149003190, 223504785, 447009570]

約数ペア:

[(1, 447009570), (2, 223504785), (3, 149003190), (5, 89401914), (6, 74501595), (7, 63858510), (9, 49667730), (10, 44700957), (14, 31929255), (15, 29800638), (18, 24833865), (21, 21286170), (27, 16555910), (30, 14900319), (35, 12771702), (42, 10643085), (45, 9933546), (54, 8277955), (63, 7095390), (70, 6385851), (90, 4966773), (105, 4257234), (126, 3547695), (135, 3311182), (163, 2742390), (189, 2365130), (210, 2128617), (270, 1655591), (315, 1419078), (326, 1371195), (378, 1182565), (489, 914130), (630, 709539), (815, 548478), (945, 473026), (978, 457065), (1141, 391770), (1451, 308070), (1467, 304710), (1630, 274239), (1890, 236513), (2282, 195885), (2445, 182826), (2902, 154035), (2934, 152355), (3423, 130590), (4353, 102690), (4401, 101570), (4890, 91413), (5705, 78354), (6846, 65295), (7255, 61614), (7335, 60942), (8706, 51345), (8802, 50785), (10157, 44010), (10269, 43530), (11410, 39177), (13059, 34230), (14510, 30807), (14670, 30471), (17115, 26118), (20314, 22005), (20538, 21765)]