1723895940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{2591}}^1$

素因数の和:3469

約数の個数: 96

約数和(自身を含む): 5206311936

約数和(自身を除く): 3482415996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 853, 1706, 2559, 2591, 3412, 4265, 5118, 5182, 7773, 8530, 10236, 10364, 11089, 12795, 12955, 15546, 17060, 22178, 25590, 25910, 31092, 33267, 33683, 38865, 44356, 51180, 51820, 55445, 66534, 67366, 77730, 101049, 110890, 133068, 134732, 155460, 166335, 168415, 202098, 221780, 332670, 336830, 404196, 505245, 665340, 673660, 1010490, 2020980, 2210123, 4420246, 6630369, 8840492, 11050615, 13260738, 22101230, 26521476, 28731599, 33151845, 44202460, 57463198, 66303690, 86194797, 114926396, 132607380, 143657995, 172389594, 287315990, 344779188, 430973985, 574631980, 861947970, 1723895940]

約数ペア:

[(1, 1723895940), (2, 861947970), (3, 574631980), (4, 430973985), (5, 344779188), (6, 287315990), (10, 172389594), (12, 143657995), (13, 132607380), (15, 114926396), (20, 86194797), (26, 66303690), (30, 57463198), (39, 44202460), (52, 33151845), (60, 28731599), (65, 26521476), (78, 22101230), (130, 13260738), (156, 11050615), (195, 8840492), (260, 6630369), (390, 4420246), (780, 2210123), (853, 2020980), (1706, 1010490), (2559, 673660), (2591, 665340), (3412, 505245), (4265, 404196), (5118, 336830), (5182, 332670), (7773, 221780), (8530, 202098), (10236, 168415), (10364, 166335), (11089, 155460), (12795, 134732), (12955, 133068), (15546, 110890), (17060, 101049), (22178, 77730), (25590, 67366), (25910, 66534), (31092, 55445), (33267, 51820), (33683, 51180), (38865, 44356)]