401742330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 1096851456

約数和(自身を除く): 695109126

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 173, 186, 227, 310, 330, 341, 346, 454, 465, 519, 681, 682, 865, 930, 1023, 1038, 1135, 1362, 1705, 1730, 1903, 2046, 2270, 2497, 2595, 3405, 3410, 3806, 4994, 5115, 5190, 5363, 5709, 6810, 7037, 7491, 9515, 10230, 10726, 11418, 12485, 14074, 14982, 16089, 19030, 21111, 24970, 26815, 28545, 32178, 35185, 37455, 39271, 42222, 53630, 57090, 58993, 70370, 74910, 77407, 78542, 80445, 105555, 117813, 117986, 154814, 160890, 176979, 196355, 211110, 232221, 235626, 294965, 353958, 387035, 392710, 431981, 464442, 589065, 589930, 774070, 863962, 884895, 1161105, 1178130, 1217401, 1295943, 1769790, 2159905, 2322210, 2434802, 2591886, 3652203, 4319810, 6087005, 6479715, 7304406, 12174010, 12959430, 13391411, 18261015, 26782822, 36522030, 40174233, 66957055, 80348466, 133914110, 200871165, 401742330]

約数ペア:

[(1, 401742330), (2, 200871165), (3, 133914110), (5, 80348466), (6, 66957055), (10, 40174233), (11, 36522030), (15, 26782822), (22, 18261015), (30, 13391411), (31, 12959430), (33, 12174010), (55, 7304406), (62, 6479715), (66, 6087005), (93, 4319810), (110, 3652203), (155, 2591886), (165, 2434802), (173, 2322210), (186, 2159905), (227, 1769790), (310, 1295943), (330, 1217401), (341, 1178130), (346, 1161105), (454, 884895), (465, 863962), (519, 774070), (681, 589930), (682, 589065), (865, 464442), (930, 431981), (1023, 392710), (1038, 387035), (1135, 353958), (1362, 294965), (1705, 235626), (1730, 232221), (1903, 211110), (2046, 196355), (2270, 176979), (2497, 160890), (2595, 154814), (3405, 117986), (3410, 117813), (3806, 105555), (4994, 80445), (5115, 78542), (5190, 77407), (5363, 74910), (5709, 70370), (6810, 58993), (7037, 57090), (7491, 53630), (9515, 42222), (10230, 39271), (10726, 37455), (11418, 35185), (12485, 32178), (14074, 28545), (14982, 26815), (16089, 24970), (19030, 21111)]