4587380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 11644416

約数和(自身を除く): 7057036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 151, 155, 196, 217, 245, 302, 310, 434, 490, 604, 620, 755, 868, 980, 1057, 1085, 1510, 1519, 2114, 2170, 3020, 3038, 4228, 4340, 4681, 5285, 6076, 7399, 7595, 9362, 10570, 14798, 15190, 18724, 21140, 23405, 29596, 30380, 32767, 36995, 46810, 65534, 73990, 93620, 131068, 147980, 163835, 229369, 327670, 458738, 655340, 917476, 1146845, 2293690, 4587380]

約数ペア:

[(1, 4587380), (2, 2293690), (4, 1146845), (5, 917476), (7, 655340), (10, 458738), (14, 327670), (20, 229369), (28, 163835), (31, 147980), (35, 131068), (49, 93620), (62, 73990), (70, 65534), (98, 46810), (124, 36995), (140, 32767), (151, 30380), (155, 29596), (196, 23405), (217, 21140), (245, 18724), (302, 15190), (310, 14798), (434, 10570), (490, 9362), (604, 7595), (620, 7399), (755, 6076), (868, 5285), (980, 4681), (1057, 4340), (1085, 4228), (1510, 3038), (1519, 3020), (2114, 2170)]