345095910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 977080320

約数和(自身を除く): 631984410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 61, 69, 90, 115, 122, 135, 138, 183, 207, 230, 270, 305, 345, 366, 414, 549, 610, 621, 690, 911, 915, 1035, 1098, 1242, 1403, 1647, 1822, 1830, 2070, 2733, 2745, 2806, 3105, 3294, 4209, 4555, 5466, 5490, 6210, 7015, 8199, 8235, 8418, 9110, 12627, 13665, 14030, 16398, 16470, 20953, 21045, 24597, 25254, 27330, 37881, 40995, 41906, 42090, 49194, 55571, 62859, 63135, 75762, 81990, 104765, 111142, 122985, 125718, 126270, 166713, 188577, 189405, 209530, 245970, 277855, 314295, 333426, 377154, 378810, 500139, 555710, 565731, 628590, 833565, 942885, 1000278, 1131462, 1278133, 1500417, 1667130, 1885770, 2500695, 2556266, 2828655, 3000834, 3834399, 5001390, 5657310, 6390665, 7502085, 7668798, 11503197, 12781330, 15004170, 19171995, 23006394, 34509591, 38343990, 57515985, 69019182, 115031970, 172547955, 345095910]

約数ペア:

[(1, 345095910), (2, 172547955), (3, 115031970), (5, 69019182), (6, 57515985), (9, 38343990), (10, 34509591), (15, 23006394), (18, 19171995), (23, 15004170), (27, 12781330), (30, 11503197), (45, 7668798), (46, 7502085), (54, 6390665), (61, 5657310), (69, 5001390), (90, 3834399), (115, 3000834), (122, 2828655), (135, 2556266), (138, 2500695), (183, 1885770), (207, 1667130), (230, 1500417), (270, 1278133), (305, 1131462), (345, 1000278), (366, 942885), (414, 833565), (549, 628590), (610, 565731), (621, 555710), (690, 500139), (911, 378810), (915, 377154), (1035, 333426), (1098, 314295), (1242, 277855), (1403, 245970), (1647, 209530), (1822, 189405), (1830, 188577), (2070, 166713), (2733, 126270), (2745, 125718), (2806, 122985), (3105, 111142), (3294, 104765), (4209, 81990), (4555, 75762), (5466, 63135), (5490, 62859), (6210, 55571), (7015, 49194), (8199, 42090), (8235, 41906), (8418, 40995), (9110, 37881), (12627, 27330), (13665, 25254), (14030, 24597), (16398, 21045), (16470, 20953)]